game (activity performed for amusement); play (in a theatre/theater); set (of objects that belong together); manner of handling a gun; play (mechanics: a space between two adjacent parts to allow free movement)
soggy biscuit (supposed game where men masturbate each other in a circle, ejaculating onto a biscuit, with the last person to ejaculate forced to eat the biscuit)
it will end in tears! stop fooling around! stop roughhousing! you'll poke an eye out! it's all fun and games till someone gets hurt! it's all fun and games until someone loses an eye! (used to admonish children who are bickering and fighting); naughty! (used with sexual overtones)